LandOfFree - US Patents - Listing for Electric heating,Heating devices,With heater-unit housing, casing, or support means

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Sterilization apparatus using electrically heated inert material

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Sterilizer

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Structure for uniform heating in a heating device

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Submersible aquarium heater with adjustable electronic thermosta

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Submersible thermostatically controlled heaters

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Substantially transparent insulating anti-condensation structure

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Support apparatus for resistive coils and insulators in...

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Support clips and insulators for use in electric heaters and...

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Support for deformable articles and method of making the same

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Support member for electric heating assembly and method of manuf

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Surface analysis preceding electrofusion of thermoplastics

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Surface analysis preceding electrofusion of thermoplastics

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Surface heating element for components of tools and machines

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Surface heating equipment

Electric heating – Heating devices – With heater-unit housing – casing – or support means

Switch unit for use with heat-recoverable articles

Electric heating – Heating devices – With heater-unit housing – casing – or support means

System and method for encapsulating a pipe

Electric heating – Heating devices – With heater-unit housing – casing – or support means

System and method for stress-relief of welds in heat exchanger t